![](http://www.alamy.com/thumbs/6/FAC2DEE8-2F74-4434-B457-1DCC2A4D452C/B6GEF9.jpg)
Railroad track maintenance machines go about their work on the Norfolk Southern main line in Indiana.
Railroad track maintenance machines go about their work on the Norfolk Southern main line in Indiana.
Size: 5100px × 3400px
Location: Whiting, IN
Photo credit: © Nick Suydam / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: dirty, dust, duty, heavy, hot, job, logistics, maintain, maintenance, rail, railroad, railway, repair, replace, steel, summer, sweat, tie, track, train, transportation, wood, work, worker